mirror of
https://github.com/izzy2lost/Diddy-Kong-Racing.git
synced 2026-06-19 01:16:26 -07:00
Identify bytes in music player for voice limit, as well as struct values for ScreenViewPort co-ords
This commit is contained in:
Ryan Myers
+63
-52
@@ -218,6 +218,7 @@ typedef struct {
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ALSound *soundArray[1];
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} ALInstrument;
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/* Size: 0x10 bytes */
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typedef struct ALBank_s {
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s16 instCount; /* number of programs in this bank */
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u8 flags;
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@@ -268,6 +269,7 @@ typedef struct {
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s32 *params;
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} ALSynConfig;
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/* Size: 0x14 bytes */
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typedef struct ALPlayer_s {
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struct ALPlayer_s *next;
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void *clientData; /* storage for client callback */
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@@ -293,6 +295,7 @@ typedef struct ALVoiceConfig_s {
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u8 unityPitch; /* unity pitch flag */
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} ALVoiceConfig;
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/* Size: 0x4C bytes */
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typedef struct {
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ALPlayer *head; /* client list head */
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ALLink pFreeList; /* list of free physical voices */
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@@ -522,6 +525,7 @@ typedef struct {
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u8 chan;
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} ALOscEvent;
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/* Size: 0x10 bytes */
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typedef struct {
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s16 type;
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union {
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@@ -545,6 +549,7 @@ typedef struct {
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ALEvent evt;
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} ALEventListItem;
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/* Size: 0x14 bytes */
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typedef struct {
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ALLink freeList;
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ALLink allocList;
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@@ -603,6 +608,7 @@ typedef struct {
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u8 unk10;
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} ALChanState_Custom;
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/* Size: 0x1C bytes */
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typedef struct ALSeq_s {
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u8 *base; /* ptr to start of sequence file */
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u8 *trackStart; /* ptr to first MIDI event */
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@@ -667,62 +673,67 @@ typedef ALMicroTime (*ALOscInit)(void **oscState,f32 *initVal, u8 oscType,
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typedef ALMicroTime (*ALOscUpdate)(void *oscState, f32 *updateVal);
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typedef void (*ALOscStop)(void *oscState);
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/* Size: 0x8C bytes */
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typedef struct {
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ALPlayer node; /* note: must be first in structure */
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ALSynth *drvr; /* reference to the client driver */
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ALSeq *target; /* current sequence */
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ALMicroTime curTime;
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ALBank *bank; /* current ALBank */
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s32 uspt; /* microseconds per tick */
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s32 nextDelta; /* microseconds to next callback */
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s32 state;
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u16 chanMask; /* active channels */
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s16 vol; /* overall sequence volume */
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u8 maxChannels; /* number of MIDI channels */
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u8 debugFlags; /* control which error get reported */
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ALEvent nextEvent;
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ALEventQueue evtq;
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ALMicroTime frameTime;
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ALChanState *chanState; /* 16 channels for MIDI */
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ALVoiceState *vAllocHead; /* list head for allocated voices */
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ALVoiceState *vAllocTail; /* list tail for allocated voices */
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ALVoiceState *vFreeList; /* list of free voice state structs */
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u8 unk70;
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u8 unk71;
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u8 unk72; // Might just be padding?
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u8 unk73; // Might just be padding?
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ALOscInit initOsc;
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ALOscUpdate updateOsc;
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ALOscStop stopOsc;
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ALSeqMarker *loopStart;
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ALSeqMarker *loopEnd;
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s32 loopCount; /* -1 = loop forever, 0 = no loop */
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/* 0x00 */ ALPlayer node; /* note: must be first in structure */
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/* 0x14 */ ALSynth *drvr; /* reference to the client driver */
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/* 0x18 */ ALSeq *target; /* current sequence */
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/* 0x1C */ ALMicroTime curTime;
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/* 0x20 */ ALBank *bank; /* current ALBank */
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/* 0x24 */ s32 uspt; /* microseconds per tick */
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/* 0x28 */ s32 nextDelta; /* microseconds to next callback */
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/* 0x2C */ s32 state;
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/* 0x30 */ u16 chanMask; /* active channels */
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/* 0x32 */ s16 vol; /* overall sequence volume */
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/* 0x34 */ u8 maxChannels; /* number of MIDI channels */
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/* 0x35 */ u8 debugFlags; /* control which error get reported */
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/* 0x36 */ ALEvent nextEvent;
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/* 0x48 */ ALEventQueue evtq;
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/* 0x5C */ ALMicroTime frameTime;
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/* 0x60 */ ALChanState *chanState; /* 16 channels for MIDI */
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/* 0x64 */ ALVoiceState *vAllocHead; /* list head for allocated voices */
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/* 0x68 */ ALVoiceState *vAllocTail; /* list tail for allocated voices */
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/* 0x6C */ ALVoiceState *vFreeList; /* list of free voice state structs */
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/* 0x70 */ u8 voiceLimit;
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/* 0x71 */ u8 mappedVoices;
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/* 0x72 */ u8 unk72; // Might just be padding?
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/* 0x73 */ u8 unk73; // Might just be padding?
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/* 0x74 */ ALOscInit initOsc;
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/* 0x78 */ ALOscUpdate updateOsc;
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/* 0x7C */ ALOscStop stopOsc;
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/* 0x80 */ ALSeqMarker *loopStart;
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/* 0x84 */ ALSeqMarker *loopEnd;
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/* 0x88 */ s32 loopCount; /* -1 = loop forever, 0 = no loop */
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} ALSeqPlayer;
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/* Size: 0x80 bytes */
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typedef struct {
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ALPlayer node; /* note: must be first in structure */
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ALSynth *drvr; /* reference to the client driver */
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ALCSeq *target; /* current sequence */
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ALMicroTime curTime;
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ALBank *bank; /* current ALBank */
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s32 uspt; /* microseconds per tick */
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s32 nextDelta; /* microseconds to next callback */
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s32 state;
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u16 chanMask; /* active channels */
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s16 vol; /* overall sequence volume */
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u8 maxChannels; /* number of MIDI channels */
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u8 debugFlags; /* control which error get reported */
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ALEvent nextEvent;
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ALEventQueue evtq;
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ALMicroTime frameTime;
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ALChanState *chanState; /* 16 channels for MIDI */
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ALVoiceState *vAllocHead; /* list head for allocated voices */
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ALVoiceState *vAllocTail; /* list tail for allocated voices */
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ALVoiceState *vFreeList; /* list of free voice state structs */
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ALOscInit initOsc;
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ALOscUpdate updateOsc;
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ALOscStop stopOsc;
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s32 unk7C;
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/* 0x00 */ ALPlayer node; /* note: must be first in structure */
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/* 0x14 */ ALSynth *drvr; /* reference to the client driver */
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/* 0x18 */ ALCSeq *target; /* current sequence */
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/* 0x1C */ ALMicroTime curTime;
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/* 0x20 */ ALBank *bank; /* current ALBank */
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/* 0x24 */ s32 uspt; /* microseconds per tick */
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/* 0x28 */ s32 nextDelta; /* microseconds to next callback */
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/* 0x2C */ s32 state;
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/* 0x30 */ u16 chanMask; /* active channels */
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/* 0x32 */ s16 vol; /* overall sequence volume */
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/* 0x34 */ u8 maxChannels; /* number of MIDI channels */
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/* 0x35 */ u8 debugFlags; /* control which error get reported */
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/* 0x36 */ u8 unk36;
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/* 0x37 */ u8 unk37;
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/* 0x38 */ u8 unk38; // Might just be padding?
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/* 0x39 */ u8 unk39; // Might just be padding?
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/* 0x40 */ ALEvent nextEvent;
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/* 0x4C */ ALEventQueue evtq;
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/* 0x60 */ ALMicroTime frameTime;
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/* 0x64 */ ALChanState *chanState; /* 16 channels for MIDI */
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/* 0x68 */ ALVoiceState *vAllocHead; /* list head for allocated voices */
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/* 0x6C */ ALVoiceState *vAllocTail; /* list tail for allocated voices */
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/* 0x70 */ ALVoiceState *vFreeList; /* list of free voice state structs */
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/* 0x74 */ ALOscInit initOsc;
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/* 0x78 */ ALOscUpdate updateOsc;
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/* 0x7C */ ALOscStop stopOsc;
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} ALCSPlayer;
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/* Maintain backwards compatibility with old routine names. */
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